1
00:00:00,000 --> 00:00:02,228
Add eight and seven.

2
00:00:02,666 --> 00:00:06,358
Eight plus seven equals fifteen.

3
00:00:07,866 --> 00:00:10,382
Then multiply by two.

4
00:00:12,266 --> 00:00:13,918
Thirty.